83507472

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19997}}^1$

素因数の和:20040

約数の個数: 60

約数和(自身を含む): 241775820

約数和(自身を除く): 158268348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 19997, 39994, 59991, 79988, 119982, 159976, 179973, 239964, 319952, 359946, 479928, 579913, 719892, 959856, 1159826, 1439784, 1739739, 2319652, 2879568, 3479478, 4639304, 5219217, 6958956, 9278608, 10438434, 13917912, 20876868, 27835824, 41753736, 83507472]

約数ペア:

[(1, 83507472), (2, 41753736), (3, 27835824), (4, 20876868), (6, 13917912), (8, 10438434), (9, 9278608), (12, 6958956), (16, 5219217), (18, 4639304), (24, 3479478), (29, 2879568), (36, 2319652), (48, 1739739), (58, 1439784), (72, 1159826), (87, 959856), (116, 719892), (144, 579913), (174, 479928), (232, 359946), (261, 319952), (348, 239964), (464, 179973), (522, 159976), (696, 119982), (1044, 79988), (1392, 59991), (2088, 39994), (4176, 19997)]